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Review of AI Professor: Liqing Zhang

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1 Review of AI Professor: Liqing Zhang
Contact Information: Tel:

2 Chapter 1 Basic concepts: What is AI?
Comparison between Human Intelligence and AI Milestones of AI

3 Chapter 2: Stimulus-Response Agents
2.1 Perception and Action Perception Action Boolean Algebra Clauses and Forms of Boolean Functions 2.2 Representing and Implementing Action Functions Production Systems Networks The Subsumption Architecture

4 Chapter 2: Stimulus-Response Agents
Neural network Network of TLUs TLUs are thought to be simple models of biological neurons Connection weights Threshold value

5 Chapter 3: Neural Networks
3.2 Training Single TLUs Gradient Descent Widrow-Hoff Rule Generalized Delta Procedure 3.3 Neural Networks The Backpropagation Method Derivation of the Backpropagation Learning Rule 3.4 Generalization, Accuracy, and Overfitting

6 Overfitting

7 Chapter 4: Machine Evolution
Genetic Algorithm Concept Genetic Programming How to define genetic operations and fitness function

8 Chapter 5: State Machines
Concept of State Machine vs Stimulus-Response Agents

9 Chapter 6: Robot Vision Averaging Edge enhancement

10 Chapter 8: Uninformed Search
Search Space Graphs Depth-First Search Breadth-First Search Iterative Deepening

11 Chapter 9 : Heuristic Search
Using Evaluation Functions A General Graph-Searching Algorithm Algorithm A* Admissibility Consistency Iterative-Deepening A* Heuristic Functions and Search Efficiency

12 Chapter 10 Planning, Acting, and Learning
X The Sense/Plan/Act Cycle X Approximate Search Learning Heuristic Functions Rewards Instead of Goals

13 Chapter 11: Not required

14 Chapter 12: Adversarial Search
Minimax Procedure The Alpha-Beta Procedure Games of Chance Learning Evaluation Functions Not required

15 Chapter 13, 14, 15, 16 The Propositional Calculus
Resolution in the Propositional Calculus The Predicate Calculus Resolution in the Predicate Calculus

16 Chapter 17: Knowledge-Based Systems
Confronting the Real World Reasoning Using Horn Clauses Maintenance in Dynamic Knowledge Bases Rule-Based Expert Systems Rule Learning

17 Rule Extraction

18 Initialize Generic Separate-and-conquer algorithm (GSCA) Initialize
Initialize empty set of rules repeat the outer loop adds rules until covers all (or most) of the positive instances Repeat the inner loop adds atoms to until covers only (or mainly) positive instances Select an atom to add to This is a nondeterministic choice point that can be used for backtracking. Until covers only (or mainly) positive instances in We add the rule to the set of rules. (the positive instances in covered by ) Until covers all (or most) of positive instance in

19 Chapter 18. Representing commonsense Knowledge
Not Required

20 Chapter 19. Reasoning with Uncertain Information
Probabilistic Inference Bayes Networks Patterns of Inference in Bayes Networks Uncertain Evidence D-Separation Probabilistic Inference in Polytrees

21 Example

22 The rest chapters are not required


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